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Scientists developed a new model of frequency combs in optical microresonators

Optic LMSU-based scientists developed a new model of frequency combs in optical microresonators

The developed mathematical tools are important for the scientists to understand how to obtain optical combs in environme…

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RESEARCHERS USE SOUND WAVES TO ADVANCE OPTICAL COMMUNICATION

Illinois researchers have demonstrated that sound waves can be used to produce ultraminiature optical diodes that are ti…

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Big energy savings: OSU researchers build the world’s smallest electro-optic modulator

The new modulator is 10 times smaller and can potentially be 100 times more energy efficient than the best previous devi…

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New input for quantum simulations

An international group of researchers, including UvA physicist Michael Walter, have devised new methods to create intere…

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Building ‘scaled-down synchrotron’ begun

This revolutionary X-ray source operates on a physics principle whereby an X-ray beam is generated from collisions betwe…

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Artificial agent designs quantum experiments

All starts with an empty laboratory table for photonic quantum experiments. The artificial agent then tries to develop n…

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Drastic phase changes in topologically-engineered planar absorbers improve sensitivity of optical sensors

In a new work, an international team led by an MIT researcher Dr. Svetlana Boriskina developed a simple and robust plana…

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Physicists create quantum state detector

The detector consists of two superconducting aluminum loops coupled by Josephson junctions. A phase difference between t…

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Quantum systems work together for change, UChicago scientists find

Physicists observe particles acting coherently as they undergo phase transitions

One of the questions was whether, as particles prepare to transition between quantum states, they can act as one coheren…

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Quantum leap: Novel computational approach launches new paradigm in electronic structure theory

By understanding the details of this motion, one can determine the amount of energy needed to transform reactants into p…

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Quantum physics turned into tangible reality

The key aspect is that when the wafer is stimulated using ultrasound, only the plates in the corners vibrate

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A Breakthrough in Graphene Research May lead to Next-Generation Tech

For the first time, the UCF team demonstrated more than 45 percent absorption of light in a single layer of graphene –si…

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In the kaleidoscope of quantum physics

Researchers at the Max Planck Institute of Quantum Optics (MPQ) and the Department of Physics of Harvard University, Cambridge, USA, will collaborate in the new Max Planck Harvard Research Center for Quantum Optics

The new Max Planck Center brings together some of the worldwide leading teams in the field of quantum optics, allowing

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A Millimeter-Scale Light-Emitting Particle Moving in Mid-Air Based On Acoustic Levitation and Wireless Powering

In the design of the custom IC chip, a new voltage detector circuit enabling an accurate voltage detection and a correct…

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Light may unlock a new quantum dance for electrons in graphene

The new work, which is a collaboration between researchers at JQI and the City College of New York, proposes using laser…

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Lighting the way to switch chemical reaction pathways

The ability to use visible light as a remote-controlled on/off chemical reaction switch opened up possibilities for futu…

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Research Reveals Unique Optical Properties in Nanoscale Materials

Recently published research on plasmonic metasurfaces ­— surfaces with nanoscale features that often exhibit new and uni…

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Pulses of light to encrypt data and protect security of cryptocurrencies

More powerful, energy efficient frequency comb may be important cybersecurity tool

Researchers Andrea M. Armani, Xiaoqin Shen, Rigoberto Castro Beltran, Vinh M. Diep, and Soheil Soltani have invented a n…

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New exotic phenomena seen in photonic crystals

Researchers observe, for the first time, topological effects unique to an “open” system.

The new findings were made possible by earlier research by many of the same team members, in which they found a way to u…

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World Record: Quantum Computer with 46 Qubits simulated

The latest breakthrough, which involved the simulation of a quantum computer with 46 qubits, was achieved following an a…

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